472 NATURAL HISTORY OF AFRICA. 
15. Alauda, lark. Seven species, and all of 
them peculiar to Africa. 
16. Emberiza, bunting. Six species ; four 
peculiar, two common with other countries. 
17. Fringilla, finch. Sixty-seven species ; fifty- 
three peculiar, ten in common with other coun- 
tries. 
18. Colius. Six species, all peculiar. 
19. Phytotoma. One species, and that pecu- 
liar. 
Buceros, hornbill. Four species ; three 
peculiar, one in common with other countries. 
^21, Corvus, crow. Nine species j six peculiar, 
and three in common with other countries. 
Coracias, roller. Thirteen species ; nine 
peculiar, and four in common with other coun- 
tries. 
23. Gracula. Two species, which are pecu- 
liar. 
24. Hirundo, swallow. Seven species j five 
peculiar, and two in common with other coun- 
tries. 
25. Caprimulgus, goatsucker. Four species; 
two peculiar, and two in common with other 
countries. 
III.— Raptatores, 
1. Strix, owl. Seven species ; two peculiar, 
three in common with other countries. 
